Welcome!

Everyone knows it. Pools affect us in a deep way. Everyone here at hydro+logic has had that magic refine us into lovers of the craft of creating these places of wonder. Our mission is to share our passion and knowledge with everyone else who feels as we do. Thank you for being here!

The 2014 edition of the Pool & Spa Operator™ Handbook, published by non-profit National Swimming Pool Foundation® (NSPF®), is now available and includes important updates and a new look. Offered in English and Spanish with both U.S. and Metric units, this fundamental training and reference manual is including operators, health officials, service who help keep pools safer, and open. Important updates to the 2014 version are found in Chapters 2, 6, 16, and Appendix C-3.

Chapter 6: A short section about the Ryznar Stability Index (RSI), another saturation index used by some industry professionals, has been added.

Chapter 16: Now includes a brief section, which describes the new Swimming Pool & Spa Routine Maintenance online course from NSPF.

Appendix C-3: A summary on two new Module Aquatic Health Code (MAHC) modules has been added: Fecal/Blood/Vomit Contamination Response module; and Preface/User Guide/Glossary modules are now included.

“NSPF has once again updated the Pool & Spa Operator handbook to be the most current reference manual in the industry. This will ensure that NSPF Instructors and professionals who focus on keeping pools and spas safer, and open, are educating to the most current industry standards,” said Alex Antoniou, Ph.D., NSPF Director of Educational Programs. The Pool & Spa Operator Handbook is also wearing a new cover with a copy of original artwork in pastel, titled “Swimmer” created in 1997, by acclaimed artist Mela Lyman, whose passion for swimming is often reflected in her artwork. Lyman has been on the faculty of The School of the Museum of Fine Arts Boston and the combined degree program at Tufts University for over 20 years. To see more of Mela Lyman’s art, visit www.MelaLyman.